SOLUTION: Determine the domain and write answer using interval notation T(x)=log12 (x^2+14x)

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Question 1031748: Determine the domain and write answer using interval notation
T(x)=log12 (x^2+14x)
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
Find all real x such that x%5E2%2B14x+%3E+0.
x%5E2%2B14x++=+x%28x%2B14%29 ==> x%5E2%2B14x+%3E+0 over the set (-infinity, -14) ∪(0, infinity).